Clevite MS-2242P Engine Crankshaft Main Bearing Set

The Clevite MS-2242P is a high-performance engine crankshaft main bearing set designed for demanding applications. This P-Series bearing set features full groove design to maximize oil flow to connecting rod bearings, making it ideal for engines experiencing severe rod bore close-in at extremely high RPMs.

Key Features:

• P-Series design with maximum eccentricity for optimal oil distribution
• Full grooved upper shells for enhanced lubrication to rod bearings
• High crush construction for maximum bearing retention
• Reduced overlay thickness to prevent overlay fatigue and hen tracking
• Hardened steel backing for added strength and fretting resistance
• Legendary Clevite TriMetal bearing construction for durability

Important Notes:

• Requires thrust washer set TW-608S (sold separately, not included)
• Designed for performance engines with high RPM operation
• Best suited for applications requiring increased oil flow to rod bearings
• Ideal for engines showing signs of rod bearing oil starvation

P-Series bearings are Clevite's original high-performance bearing line, engineered specifically for racing and high-performance applications where maximum oil flow and bearing retention are critical. The full groove design ensures connecting rods receive adequate lubrication even under extreme operating conditions, while the high crush design maintains proper bearing retention during thermal cycling and high-load operation.